Transportation device for high slope construction

Abstract

The utility model relates to the technical field of high slope construction transportation, in particular to a transportation device for high slope construction. Comprising a transportation crawling ladder fixed to the ground, a transportation trolley arranged on the transportation crawling ladder and a winch arranged on the lower side of the transportation crawling ladder, the winch is connected with the transportation trolley through a steel wire rope, the transportation crawling ladder is formed by combining a plurality of crawling ladders, and steel wheels are arranged on the transportation trolley and used for walking on the transportation crawling ladder. The utility model has the advantages of convenience in material taking, convenience in assembly and disassembly and low manufacturing cost, solves the problems that materials, equipment and the like are difficult to transport during high slope construction, dangers are easily caused, physical power is consumed, precious construction time is delayed, a large amount of labor is wasted, the working efficiency is low and the like when the equipment is carried to walk up and down, and is safe and convenient to transport the materials and the equipment; time and labor are saved, the construction efficiency is improved, and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high slope construction transportation, in particular to a transportation device used for high slope construction. Background Art

[0002] When the height of the soil slope is greater than 20m, or the height of the rock slope is greater than 30m, it is called a high slope. After the excavation of the high slope is completed, it is necessary to construct anchor frame beams, intercepting ditches, spraying and planting grass and other processes. Therefore, it is difficult to transport materials and equipment. The traditional construction method is that before the start of construction every day, the workers need to carry special equipment and materials and walk up the slope step by step. After the construction is completed, they need to carry them down the slope step by step. Not only is it easy to be dangerous when carrying equipment up and down, but the workload is large, physical strength is consumed, precious construction time is delayed, and a lot of labor is wasted.

[0003] Time limit leads to low work efficiency.

[0004] Therefore, there is an urgent need for a transportation device that can facilitate the transportation of materials and equipment, save time and effort, improve construction efficiency, and has low construction cost. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a transportation device for high slope construction which is convenient for transporting materials and equipment, saves time and effort, improves construction efficiency, and has low construction cost, so as to solve the problem of difficulty in transporting materials and equipment in the processes of constructing anchor cable frame beams, intercepting ditches, and spraying grass planting on high slopes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transport device for high slope construction, comprising a transport ladder fixed to the ground, a transport trolley arranged on the transport ladder, and a winch arranged on the lower side of the transport ladder, wherein the winch and the transport trolley are connected by a steel wire rope, the transport ladder is formed by a combination of multiple ladders, and the transport trolley is provided with steel wheels for walking on the transport ladder.

[0007] Furthermore, the transport trolley comprises a rectangular parallelepiped frame, a steel wheel is provided at the lower part of the rectangular parallelepiped frame, the steel wheel is a special-shaped steel wheel, and the steel wheels on both sides are connected by an axle;

[0008] The rectangular parallelepiped frame is composed of a longitudinal frame, a transverse frame and a vertical frame;

[0009] A hanging ring is provided on the top of the transport trolley, and one end of the wire rope is fixed on the hanging ring.

[0010] Furthermore, the transport ladder includes two longitudinal beams, a middle cross beam arranged between the two longitudinal beams, and end cross beams are arranged at the upper and lower ends of each ladder. The end cross beams are provided with bolt holes, and the adjacent end cross beams of the two ladders are fixedly connected by bolts.

[0011] Furthermore, a supporting mechanism is provided at the lower end of the transport ladder, and the supporting mechanism includes a transverse steel pipe fixed on the transport ladder, steel pipe fasteners are provided at both ends of the transverse steel pipe, and vertical steel pipes and oblique steel pipes are provided on the steel pipe fasteners, and the vertical steel pipes and oblique steel pipes are supported on the ground.

[0012] Furthermore, both ends of the end cross beam are provided with wheel reserved openings for the passage of steel wheels.

[0013] Furthermore, a triangular trapezoidal pulley is provided on the top of the transport ladder, and the steel wire rope passes through the triangular trapezoidal pulley and is connected to the winch.

[0014] Furthermore, the steel wheel runs on the longitudinal beam.

[0015] Furthermore, the winch is arranged below the lowest section of the transport ladder.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model has the advantages of convenient material acquisition, convenient installation and disassembly, low cost, and solves the problem of difficulty in transporting materials and equipment during high slope construction. Carrying equipment up and down is prone to danger, consumes physical strength, delays precious construction time, wastes a lot of labor, and has low work efficiency. It not only transports materials and equipment safely and conveniently, but also saves time and effort, improves construction efficiency, and reduces construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the transport trolley according to an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the transport ladder structure of an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the connection structure of two sets of adjacent ladders in an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the arrangement structure of the topmost cross beam and the triangular trapezoidal pulley of an embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the triangular trapezoidal pulley structure of an embodiment of the utility model;

[0024] In the figure:

[0025] 1 is the longitudinal frame; 2 is the transverse frame; 3 is the vertical frame; 4 is the axle; 5 is the steel wheel; 6 is the hanging ring; 7 is the vertical steel pipe; 8 is the transverse steel pipe; 9 is the oblique steel pipe; 10 is the steel pipe fastener; 11 is the longitudinal beam; 12 is the middle cross beam; 13 is the end cross beam; 13a is the wheel reserved opening, 14 is the bolt; 15 is the triangular trapezoidal pulley; 16 is the steel wire rope; 17 is the winch; 18 is the transport trolley; 19 is the transport ladder. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] Embodiment 1:

[0028] Depend on Figure 1-6 As shown, a transport device for high slope construction includes a transport ladder 19 fixed to the ground, a transport trolley 18 arranged on the transport ladder 19, and a winch 17 arranged on the lower side of the transport ladder 19. The winch 17 and the transport trolley 18 are connected by a steel wire rope 16. The transport ladder 19 is formed by a combination of multiple ladder units. The transport trolley 18 is provided with a steel wheel 5 for walking on the transport ladder 19.

[0029] The transport trolley 18 includes a rectangular parallelepiped frame, and a steel wheel 5 is provided at the lower part of the rectangular parallelepiped frame. The steel wheel 5 is a special-shaped steel wheel, and the steel wheels 5 on both sides are connected by an axle 4; the special-shaped steel wheel 5 is welded to the axle 4, and the axle 4 is made of Q235 round steel. The special-shaped steel wheel 5 is in an anti-derailment shape, and the transport trolley 18 has a total of 6 special-shaped steel wheels 5 and 3 axles 4. This method is adopted to increase the number of wheels, thereby reducing the pressure of a single wheel, and at the same time improving the safety and stability of the transport trolley 18. The rectangular parallelepiped frame is composed of a longitudinal skeleton 1, a transverse skeleton 2 and a vertical skeleton 3; the transverse skeleton 2 is welded to the longitudinal skeleton 1, and the longitudinal skeleton 1 is welded to the vertical skeleton 3, wherein 3 reserved holes are left on the longitudinal skeleton 1, respectively at both ends and the middle, so as to facilitate the axle 4 of the transport trolley 18 to pass through. The diameter of the reserved hole is slightly larger than the diameter of the axle 4 by 2-3mm, so as to facilitate the flexible rotation of the axle 4. The transverse skeleton 2, the longitudinal skeleton 1, and the vertical skeleton 3 adopt a box-shaped section. Adopt box section to improve transport trolley 18 intensity and rigidity, can reduce self weight simultaneously. The top of transport trolley 18 is provided with hanging ring 6, and one end of steel wire rope 16 is fixed on the hanging ring 6.

[0030] The transport ladder 19 includes two longitudinal beams 11, a middle cross beam 12 disposed between the two longitudinal beams 11, the longitudinal beams 11 and the middle cross beams 12 are welded and connected, and end cross beams 13 are disposed at the upper and lower ends of each ladder. Two longitudinal beams 11 of 4m in length, three middle cross beams 12 and two end cross beams 13 together form a set of ladders, the distance between the two longitudinal beams 11 is 80cm, the longitudinal beams 11 and the end cross beams 13 are both made of 8# channel steel, the middle cross beam 12 is made of A45mm*3mm steel pipe, the spacing between the cross beams is 80cm, and the spacing between the longitudinal beams 11 is 70cm. Bolt holes are disposed on the end cross beams 13, and the adjacent end cross beams 13 of the two ladders are fixedly connected by bolts 14. The transport ladder 19 can be lengthened according to construction requirements by this method. Two special-shaped steel wheels 5 are respectively erected on the two longitudinal beams of the transport ladder 19, so as to move obliquely upward along the longitudinal beams 11 of the transport ladder 19.

[0031] A support mechanism is provided near the connection joints of two groups of adjacent ladders of the transport ladder 19, and the support mechanism includes a transverse steel pipe 8 fixed on the transport ladder 19, and steel pipe fasteners 10 are provided at both ends of the transverse steel pipe 8. The steel pipe fasteners 10 are provided with vertical steel pipes 7 and oblique steel pipes 9, and the vertical steel pipes 7 and oblique steel pipes 9 are supported on the ground. The oblique steel pipes 9 are used to enhance the anti-overturning stability of the steel pipe support. The transverse steel pipe 8 is 50 cm longer than the width of the transport ladder 19, which is convenient for the connection and fixation of the steel pipe fasteners 10.

[0032] Wheel reserved openings 13a are provided at both ends of the end cross beam 13 for the steel wheel 5 to pass through. A triangular trapezoidal pulley 15 is provided at the top of the transport ladder 19. The triangular trapezoidal pulley 15 is connected to the end cross beam 13 by bolts through a customized U-shaped pulley and a triangular trapezoidal steel plate. The triangular trapezoidal pulley 15 is welded to the end cross beam 13. The steel wire rope 16 passes through the triangular trapezoidal pulley and is connected to the winch 17. The steel wire rope 16 is turned to the opposite direction through the triangular trapezoidal pulley 15, and then passes from the bottom of the transport ladder 19 to the winch 17, so that the winch 17 can pull the transport trolley 18 obliquely upward, so as to achieve the purpose of transporting materials and equipment in a steep slope environment.

[0033] The hoist 17 is arranged below the lowest section of the transport ladder 19. It saves floor space and is easy to install and dismantle.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport device for high slope construction, characterized in that: It includes a transport ladder fixed to the ground, a transport trolley arranged on the transport ladder, and a winch arranged on the lower side of the transport ladder, wherein the winch and the transport trolley are connected by a steel wire rope, the transport ladder is formed by a combination of multiple ladders, and the transport trolley is provided with steel wheels for walking on the transport ladder; The transport trolley comprises a rectangular parallelepiped frame, a steel wheel is provided at the lower part of the rectangular parallelepiped frame, the steel wheel is a special-shaped steel wheel, and the steel wheels on both sides are connected by an axle; The rectangular parallelepiped frame is composed of a longitudinal frame, a transverse frame and a vertical frame; A hanging ring is provided on the top of the transport trolley, and one end of the wire rope is fixed on the hanging ring; The transport ladder comprises two longitudinal beams, a middle cross beam arranged between the two longitudinal beams, and end cross beams are arranged at the upper and lower ends of each ladder, and bolt holes are arranged on the end cross beams, and the adjacent end cross beams of the two ladders are fixedly connected by bolts; The steel wheels travel on the longitudinal beams.

2. The transport device for high slope construction according to claim 1, characterized in that: A supporting mechanism is provided at the lower end of the transport ladder, and the supporting mechanism includes a transverse steel pipe fixed on the transport ladder, steel pipe fasteners are provided at both ends of the transverse steel pipe, and vertical steel pipes and oblique steel pipes are provided on the steel pipe fasteners, and the vertical steel pipes and oblique steel pipes are supported on the ground.

3. The transport device for high slope construction according to claim 1 is characterized in that: Wheel reserved openings are provided at both ends of the end cross beam for the passage of steel wheels.

4. The transport device for high slope construction according to claim 1, characterized in that: A triangular trapezoidal pulley is arranged on the top of the transport ladder, and the steel wire rope is connected with the winch after passing through the triangular trapezoidal pulley.

5. The transport device for high slope construction according to claim 1, characterized in that: The hoist is arranged below the lowest section of the transport ladder.

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